11229680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 32569344

約数和(自身を除く): 21339664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1823, 3080, 3646, 6160, 7292, 9115, 12761, 14584, 18230, 20053, 25522, 29168, 36460, 40106, 51044, 63805, 72920, 80212, 100265, 102088, 127610, 140371, 145840, 160424, 200530, 204176, 255220, 280742, 320848, 401060, 510440, 561484, 701855, 802120, 1020880, 1122968, 1403710, 1604240, 2245936, 2807420, 5614840, 11229680]

約数ペア:

[(1, 11229680), (2, 5614840), (4, 2807420), (5, 2245936), (7, 1604240), (8, 1403710), (10, 1122968), (11, 1020880), (14, 802120), (16, 701855), (20, 561484), (22, 510440), (28, 401060), (35, 320848), (40, 280742), (44, 255220), (55, 204176), (56, 200530), (70, 160424), (77, 145840), (80, 140371), (88, 127610), (110, 102088), (112, 100265), (140, 80212), (154, 72920), (176, 63805), (220, 51044), (280, 40106), (308, 36460), (385, 29168), (440, 25522), (560, 20053), (616, 18230), (770, 14584), (880, 12761), (1232, 9115), (1540, 7292), (1823, 6160), (3080, 3646)]